BRPI0907047A2 - Control method for casting a metal load and weighing device used in said method - Google Patents

Control method for casting a metal load and weighing device used in said method

Info

Publication number
BRPI0907047A2
BRPI0907047A2 BRPI0907047-8A BRPI0907047A BRPI0907047A2 BR PI0907047 A2 BRPI0907047 A2 BR PI0907047A2 BR PI0907047 A BRPI0907047 A BR PI0907047A BR PI0907047 A2 BRPI0907047 A2 BR PI0907047A2
Authority
BR
Brazil
Prior art keywords
casting
device used
weighing device
metal load
control method
Prior art date
Application number
BRPI0907047-8A
Other languages
Portuguese (pt)
Inventor
Stefano Terlicher
Franco Scotti
Romano Sellan
Original Assignee
Danieli Off Mecc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of BRPI0907047A2 publication Critical patent/BRPI0907047A2/en
Publication of BRPI0907047B1 publication Critical patent/BRPI0907047B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0028—Devices for monitoring the level of the melt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0035—Devices for monitoring the weight of quantities added to the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0035—Devices for monitoring the weight of quantities added to the charge
    • F27D2021/0042—Monitoring the level of the solid charge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BRPI0907047A 2008-02-01 2009-01-30 control method for casting a metal load and weighing device used in said method BRPI0907047B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000019A ITUD20080019A1 (en) 2008-02-01 2008-02-01 CONTROL PROCEDURE FOR THE MERGER OF A METALLIC CHARGE AND WEIGHING DEVICE USED IN THIS PROCEDURE
PCT/EP2009/051042 WO2009095457A1 (en) 2008-02-01 2009-01-30 Control method for melting a metal charge and weighing device used in said method

Publications (2)

Publication Number Publication Date
BRPI0907047A2 true BRPI0907047A2 (en) 2015-07-28
BRPI0907047B1 BRPI0907047B1 (en) 2017-02-21

Family

ID=40292045

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907047A BRPI0907047B1 (en) 2008-02-01 2009-01-30 control method for casting a metal load and weighing device used in said method

Country Status (10)

Country Link
US (1) US8535409B2 (en)
EP (1) EP2247760B1 (en)
JP (1) JP5534529B2 (en)
KR (1) KR101588256B1 (en)
BR (1) BRPI0907047B1 (en)
ES (1) ES2483441T3 (en)
IT (1) ITUD20080019A1 (en)
MX (1) MX2010008344A (en)
RU (1) RU2499837C2 (en)
WO (1) WO2009095457A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017443B4 (en) * 2011-04-18 2015-12-24 Schenck Process Gmbh Bearing point device for a weighing device
IT201800007649A1 (en) 2018-07-31 2020-01-31 Tenova Spa Apparatus for measuring and controlling the feeding of charge material to an oven

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815763B1 (en) * 1969-07-11 1973-05-17
JPS57139465A (en) * 1981-02-24 1982-08-28 Fuji Electric Co Ltd Control method for pressure charging furnace
JPS59189282A (en) * 1983-03-31 1984-10-26 新日鐵化学株式会社 Method of discharging fixed quantity of high-temperature meltage
JPS60240984A (en) * 1984-05-15 1985-11-29 住友軽金属工業株式会社 Material charger in metallic material melting furnace
JP2564580B2 (en) * 1987-12-24 1996-12-18 株式会社タナベ Quantitative tapping method of melt
JP2569344B2 (en) 1987-12-28 1997-01-08 株式会社タナベ Quantitative tapping method of melt
JPH0389118A (en) * 1989-08-31 1991-04-15 Nkk Corp Weighing device for refining furnace
JPH064494B2 (en) 1990-01-26 1994-01-19 新日鐵化学株式会社 Quantitative discharge method of high temperature melt
RU2082763C1 (en) * 1993-03-12 1997-06-27 Оскольский электрометаллургический комбинат Method of control of process of melting of iron-rich pellets in electric arc furnace
JP3529160B2 (en) 1994-06-21 2004-05-24 東京電力株式会社 Control method of electric melting furnace
JP3335021B2 (en) 1994-12-28 2002-10-15 本田技研工業株式会社 Hot water amount detection method and detection device
US6004504A (en) * 1998-03-12 1999-12-21 Techint Compagnia Tecnica Internazionale Method and apparatus for controlling bath level and measurement of bath characteristics
JPH11335721A (en) * 1998-05-25 1999-12-07 Sumitomo Metal Ind Ltd Method for controlling temperature of molten metal in secondary refining and apparatus therefor
FR2838508B1 (en) 2002-04-15 2004-11-26 Air Liquide PROCESS FOR PRODUCING LIQUID METAL IN AN ELECTRIC OVEN
JP4158891B2 (en) * 2002-10-18 2008-10-01 古河電気工業株式会社 Cylindrical holding furnace and control method of molten metal supply in cylindrical holding furnace
ITUD20030231A1 (en) * 2003-11-27 2005-05-28 Danieli Off Mecc PRE-HEATING PROCEDURE, PROCESSING AND MERGER OF A METAL CHARGE AND ITS INSTALLATION.
ITMI20050626A1 (en) * 2005-04-13 2006-10-14 Technit Compagnia Tecnica Inte APPARATUS FOR MEASURING AND MONITORING THE FEEDING OF CHARGING OR SCRAPPING MATERIAL AT A OVEN AND ITS PROCEDURE

Also Published As

Publication number Publication date
KR20110061513A (en) 2011-06-09
MX2010008344A (en) 2010-08-18
RU2010134823A (en) 2012-03-10
JP2011519008A (en) 2011-06-30
US8535409B2 (en) 2013-09-17
EP2247760A1 (en) 2010-11-10
WO2009095457A1 (en) 2009-08-06
BRPI0907047B1 (en) 2017-02-21
KR101588256B1 (en) 2016-02-12
EP2247760B1 (en) 2014-04-23
ES2483441T3 (en) 2014-08-06
JP5534529B2 (en) 2014-07-02
ITUD20080019A1 (en) 2009-08-02
RU2499837C2 (en) 2013-11-27
US20100326240A1 (en) 2010-12-30

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted